Event

Event — A relatively rare and abrupt change in Parameters. For example, a sharp increase in the fuel tank volume represents a “Refueling” Event. An Event may have one or more attributes. For example, the “Refueling” Event includes the following attributes: “fuel volume at the start of refueling,” “fuel volume at the end of refueling,” “refueled volume,” etc. Each Event is always associated with a specific time and location.